These mines are sold in used condition. Marks, scratches and so on can be seen, however they work as shown in the attached pictures. All miner is being tested before sent out.
Braiin's software is installed on them. Provides a great opportunity to monitor and give them a long life.
As an example of Braiin's effectiveness, 1950watts gives around 50 th/s for an antminer S17 PRO. However, effectiveness can vary slightly between 2 miner even of the same model from the manufacture.
No returns or warranty are given on purchase.
Important!
Each unit comes with a security sticker. If it is damaged or removed, no guarantees apply whatsoever.